6044221994 has 4 divisors (see below), whose sum is σ = 9066332994. Its totient is φ = 3022110996.

The previous prime is 6044221991. The next prime is 6044222017. The reversal of 6044221994 is 4991224406.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5512320025 + 531901969 = 74245^2 + 23063^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6044221991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511055497 + ... + 1511055500.

Almost surely, 2^6044221994 is an apocalyptic number.

6044221994 is a deficient number, since it is larger than the sum of its proper divisors (3022111000).

6044221994 is a wasteful number, since it uses less digits than its factorization.

6044221994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022110999.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 6044221994 is about 77744.5946288229. The cubic root of 6044221994 is about 1821.5739307122.

The spelling of 6044221994 in words is "six billion, forty-four million, two hundred twenty-one thousand, nine hundred ninety-four".